From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ@public.gmane.org Subject: [Bug 92032] New: WARNING: CPU: 0 PID: 290 at lib/dma-debug.c:1205 check_sync+0x169/0x6e0() Date: Thu, 17 Sep 2015 18:34:24 +0000 Message-ID: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============2030847614==" Return-path: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: nouveau-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Sender: "Nouveau" To: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org List-Id: nouveau.vger.kernel.org --===============2030847614== Content-Type: multipart/alternative; boundary="1442514864.3dAd33621.25425"; charset="UTF-8" --1442514864.3dAd33621.25425 Date: Thu, 17 Sep 2015 18:34:24 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" https://bugs.freedesktop.org/show_bug.cgi?id=92032 Bug ID: 92032 Summary: WARNING: CPU: 0 PID: 290 at lib/dma-debug.c:1205 check_sync+0x169/0x6e0() Product: xorg Version: git Hardware: x86 (IA32) OS: Linux (All) Status: NEW Severity: normal Priority: medium Component: Driver/nouveau Assignee: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Reporter: pomidorabelisima-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org QA Contact: xorg-team-go0+a7rfsptAfugRpC6u6w@public.gmane.org Chipset: NV34 (NV34) Family : NV30 - 4.2.0-301.fc23.i686+debug: [ 37.496517] ------------[ cut here ]------------ [ 37.496556] WARNING: CPU: 0 PID: 290 at lib/dma-debug.c:1205 check_sync+0x169/0x6e0() [ 37.496576] nouveau 0000:01:00.0: DMA-API: device driver tries to sync DMA memory it has not allocated [device address=0x00000000c0bf59a8] [size=4096 bytes] [ 37.496601] Modules linked in: nouveau(+) mxm_wmi wmi ... video i2c_algo_bit ... ttm ... drm_kms_helper ... drm ... [ 37.496722] CPU: 0 PID: 290 Comm: systemd-udevd Not tainted 4.2.0-301.fc23.i686+debug #1 ... [ 37.496841] Call Trace: [ 37.496856] [] dump_stack+0x48/0x60 [ 37.496872] [] warn_slowpath_common+0x87/0xc0 [ 37.496887] [] ? check_sync+0x169/0x6e0 [ 37.496901] [] ? check_sync+0x169/0x6e0 [ 37.496914] [] warn_slowpath_fmt+0x3e/0x60 [ 37.496928] [] check_sync+0x169/0x6e0 [ 37.496945] [] ? sched_clock_local+0x49/0x180 [ 37.496961] [] debug_dma_sync_single_for_device+0x7d/0x90 [ 37.496989] [] ? ttm_bo_del_sub_from_lru+0x18/0x50 [ttm] [ 37.497006] [] ? text_poke_bp+0xd0/0xd0 [ 37.497144] [] nouveau_bo_sync_for_device+0x80/0xc0 [nouveau] [ 37.497228] [] nouveau_bo_validate+0x34/0x40 [nouveau] [ 37.497310] [] nouveau_bo_pin+0x188/0x290 [nouveau] [ 37.497391] [] ? nv10_bo_put_tile_region+0x80/0x80 [nouveau] [ 37.497413] [] nouveau_channel_prep+0x140/0x330 [nouveau] [ 37.497413] [] nouveau_channel_new+0x72/0x770 [nouveau] [ 37.497413] [] ? nouveau_bo_wr32+0x37/0x60 [nouveau] [ 37.497413] [] nouveau_accel_init+0x157/0x4e0 [nouveau] [ 37.497413] [] ? kmem_cache_alloc_trace+0x364/0x3e0 [ 37.497413] [] ? nouveau_hwmon_init+0x41/0x1d0 [nouveau] [ 37.497413] [] nouveau_drm_load+0x3f0/0x5e0 [nouveau] [ 37.497413] [] drm_dev_register+0x96/0xe0 [drm] [ 37.497413] [] drm_get_pci_dev+0x79/0x1c0 [drm] [ 37.497413] [] ? pcibios_set_master+0x4e/0xa0 [ 37.497413] [] nouveau_drm_probe+0x21e/0x260 [nouveau] [ 37.497413] [] pci_device_probe+0x6f/0xd0 [ 37.497413] [] ? sysfs_create_link+0x25/0x50 [ 37.497413] [] driver_probe_device+0x1cd/0x460 [ 37.497413] [] ? __driver_attach+0x4c/0x90 [ 37.497413] [] ? pci_match_device+0xd2/0x100 [ 37.497413] [] __driver_attach+0x81/0x90 [ 37.497413] [] ? driver_probe_device+0x460/0x460 [ 37.497413] [] bus_for_each_dev+0x57/0xa0 [ 37.497413] [] driver_attach+0x1e/0x20 [ 37.497413] [] ? driver_probe_device+0x460/0x460 [ 37.497413] [] bus_add_driver+0x1ef/0x290 [ 37.497413] [] driver_register+0x5d/0xf0 [ 37.497413] [] __pci_register_driver+0x4a/0x50 [ 37.497413] [] drm_pci_init+0xdd/0x100 [drm] [ 37.497413] [] nouveau_drm_init+0x1f9/0x1000 [nouveau] [ 37.497413] [] ? 0xf7ee0000 [ 37.497413] [] do_one_initcall+0xaa/0x200 [ 37.497413] [] ? 0xf7ee0000 [ 37.497413] [] ? preempt_schedule_common+0x1b/0x40 [ 37.497413] [] ? kmem_cache_alloc_trace+0x364/0x3e0 [ 37.497413] [] ? do_init_module+0x21/0x1b7 [ 37.497413] [] ? do_init_module+0x21/0x1b7 [ 37.497413] [] do_init_module+0x50/0x1b7 [ 37.497413] [] load_module+0x1ebc/0x2550 [ 37.497413] [] ? local_clock+0x13/0x20 [ 37.497413] [] SyS_init_module+0x147/0x1a0 [ 37.497413] [] ? trace_hardirqs_on_caller+0x12c/0x1d0 [ 37.497413] [] ? __audit_syscall_entry+0x8c/0xe0 [ 37.497413] [] sysenter_do_call+0x12/0x12 [ 37.497413] ---[ end trace 5b24249d32c8d739 ]--- - 4.3.0-0.rc1.git2.1.fc24.i686: [ 38.655947] ------------[ cut here ]------------ [ 38.655986] WARNING: CPU: 0 PID: 284 at lib/dma-debug.c:1205 check_sync+0x169/0x6e0() [ 38.656006] nouveau 0000:01:00.0: DMA-API: device driver tries to sync DMA memory it has not allocated [device address=0x00000000c0bf34a8] [size=4096 bytes] [ 38.656031] Modules linked in: nouveau(+) mxm_wmi ...wmi ... video ... i2c_algo_bit ttm drm_kms_helper ... drm ... [ 38.656036] CPU: 0 PID: 284 Comm: systemd-udevd Not tainted 4.3.0-0.rc1.git2.1.fc24.i686 #1 ... [ 38.656036] Call Trace: [ 38.656036] [] dump_stack+0x48/0x69 [ 38.656036] [] warn_slowpath_common+0x87/0xc0 [ 38.656036] [] ? check_sync+0x169/0x6e0 [ 38.656036] [] ? check_sync+0x169/0x6e0 [ 38.656036] [] warn_slowpath_fmt+0x3e/0x60 [ 38.656036] [] check_sync+0x169/0x6e0 [ 38.656036] [] ? sched_clock_local+0x49/0x180 [ 38.656036] [] debug_dma_sync_single_for_device+0x7d/0x90 [ 38.656036] [] ? ttm_bo_del_sub_from_lru+0x18/0x50 [ttm] [ 38.656036] [] ? text_poke_bp+0xd0/0xd0 [ 38.656036] [] nouveau_bo_sync_for_device+0x8b/0xa0 [nouveau] [ 38.656036] [] nouveau_bo_validate+0x34/0x40 [nouveau] [ 38.656036] [] nouveau_bo_pin+0x188/0x290 [nouveau] [ 38.656036] [] ? nv10_bo_put_tile_region+0x80/0x80 [nouveau] [ 38.656036] [] nouveau_channel_prep+0xfd/0x2c0 [nouveau] [ 38.656036] [] nouveau_channel_new+0x57/0x7a0 [nouveau] [ 38.656036] [] ? kfree+0xdc/0x280 [ 38.656036] [] ? nvif_object_sclass_put+0x12/0x20 [nouveau] [ 38.656036] [] nouveau_drm_load+0x596/0x8d0 [nouveau] [ 38.656036] [] ? trace_hardirqs_on_caller+0x12c/0x1d0 [ 38.656036] [] ? drm_minor_register+0x89/0x120 [drm] [ 38.656036] [] drm_dev_register+0x96/0xa0 [drm] [ 38.656036] [] drm_get_pci_dev+0x79/0x1c0 [drm] [ 38.656036] [] ? pcibios_set_master+0x4e/0xa0 [ 38.656036] [] nouveau_drm_probe+0x1ee/0x220 [nouveau] [ 38.656036] [] pci_device_probe+0x7b/0xf0 [ 38.656036] [] ? devices_kset_move_last+0x56/0xa0 [ 38.656036] [] driver_probe_device+0x204/0x490 [ 38.656036] [] ? __driver_attach+0x4c/0x90 [ 38.656036] [] ? pci_match_device+0xd2/0x100 [ 38.656036] [] __driver_attach+0x81/0x90 [ 38.656036] [] ? driver_probe_device+0x490/0x490 [ 38.656036] [] bus_for_each_dev+0x57/0xa0 [ 38.656036] [] driver_attach+0x1e/0x20 [ 38.656036] [] ? driver_probe_device+0x490/0x490 [ 38.656036] [] bus_add_driver+0x1ef/0x290 [ 38.656036] [] driver_register+0x5d/0xf0 [ 38.656036] [] __pci_register_driver+0x4a/0x50 [ 38.656036] [] drm_pci_init+0xdd/0x100 [drm] [ 38.656036] [] nouveau_drm_init+0x1f9/0x1000 [nouveau] [ 38.656036] [] ? 0xf7ef0000 [ 38.656036] [] do_one_initcall+0xaa/0x200 [ 38.656036] [] ? 0xf7ef0000 [ 38.656036] [] ? rcu_read_lock_sched_held+0x42/0x80 [ 38.656036] [] ? kmem_cache_alloc_trace+0x23d/0x310 [ 38.656036] [] ? do_init_module+0x21/0x1b7 [ 38.656036] [] ? do_init_module+0x21/0x1b7 [ 38.656036] [] do_init_module+0x50/0x1b7 [ 38.656036] [] load_module+0x1ebc/0x2550 [ 38.656036] [] ? local_clock+0x13/0x20 [ 38.656036] [] SyS_init_module+0x147/0x1a0 [ 38.656036] [] ? do_audit_syscall_entry.isra.9+0x44/0x50 [ 38.656036] [] ? syscall_trace_enter_phase1+0x107/0x130 [ 38.656036] [] syscall_call+0x7/0x7 [ 38.656036] ---[ end trace d37eab05b9013f5b ]--- -- You are receiving this mail because: You are the assignee for the bug. --1442514864.3dAd33621.25425 Date: Thu, 17 Sep 2015 18:34:24 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8"
Bug ID 92032
Summary WARNING: CPU: 0 PID: 290 at lib/dma-debug.c:1205 check_sync+0x169/0x6e0()
Product xorg
Version git
Hardware x86 (IA32)
OS Linux (All)
Status NEW
Severity normal
Priority medium
Component Driver/nouveau
Assignee nouveau@lists.freedesktop.org
Reporter pomidorabelisima@gmail.com
QA Contact xorg-team@lists.x.org 

Chipset: NV34 (NV34)
Family : NV30


- 4.2.0-301.fc23.i686+debug:

[   37.496517] ------------[ cut here ]------------
[   37.496556] WARNING: CPU: 0 PID: 290 at lib/dma-debug.c:1205
check_sync+0x169/0x6e0()
[   37.496576] nouveau 0000:01:00.0: DMA-API: device driver tries to sync DMA
memory it has not allocated [device address=0x00000000c0bf59a8] [size=4096
bytes]
[   37.496601] Modules linked in: nouveau(+) mxm_wmi wmi ... video i2c_algo_bit
... ttm ... drm_kms_helper ... drm ...
[   37.496722] CPU: 0 PID: 290 Comm: systemd-udevd Not tainted
4.2.0-301.fc23.i686+debug #1
...
[   37.496841] Call Trace:
[   37.496856]  [<c0b91ed7>] dump_stack+0x48/0x60
[   37.496872]  [<c0463d77>] warn_slowpath_common+0x87/0xc0
[   37.496887]  [<c07b93a9>] ? check_sync+0x169/0x6e0
[   37.496901]  [<c07b93a9>] ? check_sync+0x169/0x6e0
[   37.496914]  [<c0463dee>] warn_slowpath_fmt+0x3e/0x60
[   37.496928]  [<c07b93a9>] check_sync+0x169/0x6e0
[   37.496945]  [<c049a949>] ? sched_clock_local+0x49/0x180
[   37.496961]  [<c07b9a2d>] debug_dma_sync_single_for_device+0x7d/0x90
[   37.496989]  [<f7e22298>] ? ttm_bo_del_sub_from_lru+0x18/0x50 [ttm]
[   37.497006]  [<c040b650>] ? text_poke_bp+0xd0/0xd0
[   37.497144]  [<f85ba340>] nouveau_bo_sync_for_device+0x80/0xc0 [nouveau]
[   37.497228]  [<f85ba474>] nouveau_bo_validate+0x34/0x40 [nouveau]
[   37.497310]  [<f85ba608>] nouveau_bo_pin+0x188/0x290 [nouveau]
[   37.497391]  [<f85b8b60>] ? nv10_bo_put_tile_region+0x80/0x80 [nouveau]
[   37.497413]  [<f85cd830>] nouveau_channel_prep+0x140/0x330 [nouveau]
[   37.497413]  [<f85cda92>] nouveau_channel_new+0x72/0x770 [nouveau]
[   37.497413]  [<f85baa27>] ? nouveau_bo_wr32+0x37/0x60 [nouveau]
[   37.497413]  [<f85b56e7>] nouveau_accel_init+0x157/0x4e0 [nouveau]
[   37.497413]  [<c05dda14>] ? kmem_cache_alloc_trace+0x364/0x3e0
[   37.497413]  [<f85b7431>] ? nouveau_hwmon_init+0x41/0x1d0 [nouveau]
[   37.497413]  [<f85b6140>] nouveau_drm_load+0x3f0/0x5e0 [nouveau]
[   37.497413]  [<f7e45066>] drm_dev_register+0x96/0xe0 [drm]
[   37.497413]  [<f7e47b89>] drm_get_pci_dev+0x79/0x1c0 [drm]
[   37.497413]  [<c07d9c1e>] ? pcibios_set_master+0x4e/0xa0
[   37.497413]  [<f85b654e>] nouveau_drm_probe+0x21e/0x260 [nouveau]
[   37.497413]  [<c07dc24f>] pci_device_probe+0x6f/0xd0
[   37.497413]  [<c0674b35>] ? sysfs_create_link+0x25/0x50
[   37.497413]  [<c08c288d>] driver_probe_device+0x1cd/0x460
[   37.497413]  [<c08c2b6c>] ? __driver_attach+0x4c/0x90
[   37.497413]  [<c07dc182>] ? pci_match_device+0xd2/0x100
[   37.497413]  [<c08c2ba1>] __driver_attach+0x81/0x90
[   37.497413]  [<c08c2b20>] ? driver_probe_device+0x460/0x460
[   37.497413]  [<c08c06b7>] bus_for_each_dev+0x57/0xa0
[   37.497413]  [<c08c20ce>] driver_attach+0x1e/0x20
[   37.497413]  [<c08c2b20>] ? driver_probe_device+0x460/0x460
[   37.497413]  [<c08c1c6f>] bus_add_driver+0x1ef/0x290
[   37.497413]  [<c08c39cd>] driver_register+0x5d/0xf0
[   37.497413]  [<c07dabfa>] __pci_register_driver+0x4a/0x50
[   37.497413]  [<f7e47dad>] drm_pci_init+0xdd/0x100 [drm]
[   37.497413]  [<f7ee01f9>] nouveau_drm_init+0x1f9/0x1000 [nouveau]
[   37.497413]  [<f7ee0000>] ? 0xf7ee0000
[   37.497413]  [<c040047a>] do_one_initcall+0xaa/0x200
[   37.497413]  [<f7ee0000>] ? 0xf7ee0000
[   37.497413]  [<c0b94aeb>] ? preempt_schedule_common+0x1b/0x40
[   37.497413]  [<c05dda14>] ? kmem_cache_alloc_trace+0x364/0x3e0
[   37.497413]  [<c0b91445>] ? do_init_module+0x21/0x1b7
[   37.497413]  [<c0b91445>] ? do_init_module+0x21/0x1b7
[   37.497413]  [<c0b91474>] do_init_module+0x50/0x1b7
[   37.497413]  [<c050909c>] load_module+0x1ebc/0x2550
[   37.497413]  [<c049ad43>] ? local_clock+0x13/0x20
[   37.497413]  [<c0509877>] SyS_init_module+0x147/0x1a0
[   37.497413]  [<c04be63c>] ? trace_hardirqs_on_caller+0x12c/0x1d0
[   37.497413]  [<c052711c>] ? __audit_syscall_entry+0x8c/0xe0
[   37.497413]  [<c0b9ad2f>] sysenter_do_call+0x12/0x12
[   37.497413] ---[ end trace 5b24249d32c8d739 ]---


- 4.3.0-0.rc1.git2.1.fc24.i686:

[   38.655947] ------------[ cut here ]------------
[   38.655986] WARNING: CPU: 0 PID: 284 at lib/dma-debug.c:1205
check_sync+0x169/0x6e0()
[   38.656006] nouveau 0000:01:00.0: DMA-API: device driver tries to sync DMA
memory it has not allocated [device address=0x00000000c0bf34a8] [size=4096
bytes]
[   38.656031] Modules linked in: nouveau(+) mxm_wmi ...wmi ... video ...
i2c_algo_bit ttm drm_kms_helper ... drm ...
[   38.656036] CPU: 0 PID: 284 Comm: systemd-udevd Not tainted
4.3.0-0.rc1.git2.1.fc24.i686 #1
...
[   38.656036] Call Trace:
[   38.656036]  [<c0787c8f>] dump_stack+0x48/0x69
[   38.656036]  [<c0461f47>] warn_slowpath_common+0x87/0xc0
[   38.656036]  [<c07b6909>] ? check_sync+0x169/0x6e0
[   38.656036]  [<c07b6909>] ? check_sync+0x169/0x6e0
[   38.656036]  [<c0461fbe>] warn_slowpath_fmt+0x3e/0x60
[   38.656036]  [<c07b6909>] check_sync+0x169/0x6e0
[   38.656036]  [<c0497909>] ? sched_clock_local+0x49/0x180
[   38.656036]  [<c07b6f8d>] debug_dma_sync_single_for_device+0x7d/0x90
[   38.656036]  [<f7ec0298>] ? ttm_bo_del_sub_from_lru+0x18/0x50 [ttm]
[   38.656036]  [<c040bfa0>] ? text_poke_bp+0xd0/0xd0
[   38.656036]  [<f85d666b>] nouveau_bo_sync_for_device+0x8b/0xa0 [nouveau]
[   38.656036]  [<f85d6754>] nouveau_bo_validate+0x34/0x40 [nouveau]
[   38.656036]  [<f85d68e8>] nouveau_bo_pin+0x188/0x290 [nouveau]
[   38.656036]  [<f85d4f70>] ? nv10_bo_put_tile_region+0x80/0x80 [nouveau]
[   38.656036]  [<f85e96ad>] nouveau_channel_prep+0xfd/0x2c0 [nouveau]
[   38.656036]  [<f85e98c7>] nouveau_channel_new+0x57/0x7a0 [nouveau]
[   38.656036]  [<c05da0fc>] ? kfree+0xdc/0x280
[   38.656036]  [<f853d082>] ? nvif_object_sclass_put+0x12/0x20 [nouveau]
[   38.656036]  [<f85d25f6>] nouveau_drm_load+0x596/0x8d0 [nouveau]
[   38.656036]  [<c04bbfac>] ? trace_hardirqs_on_caller+0x12c/0x1d0
[   38.656036]  [<f7e7df79>] ? drm_minor_register+0x89/0x120 [drm]
[   38.656036]  [<f7e7e0a6>] drm_dev_register+0x96/0xa0 [drm]
[   38.656036]  [<f7e80c79>] drm_get_pci_dev+0x79/0x1c0 [drm]
[   38.656036]  [<c07d70be>] ? pcibios_set_master+0x4e/0xa0
[   38.656036]  [<f85d2b1e>] nouveau_drm_probe+0x1ee/0x220 [nouveau]
[   38.656036]  [<c07d98bb>] pci_device_probe+0x7b/0xf0
[   38.656036]  [<c08bcbc6>] ? devices_kset_move_last+0x56/0xa0
[   38.656036]  [<c08c0644>] driver_probe_device+0x204/0x490
[   38.656036]  [<c08c091c>] ? __driver_attach+0x4c/0x90
[   38.656036]  [<c07d9582>] ? pci_match_device+0xd2/0x100
[   38.656036]  [<c08c0951>] __driver_attach+0x81/0x90
[   38.656036]  [<c08c08d0>] ? driver_probe_device+0x490/0x490
[   38.656036]  [<c08be3f7>] bus_for_each_dev+0x57/0xa0
[   38.656036]  [<c08bfe2e>] driver_attach+0x1e/0x20
[   38.656036]  [<c08c08d0>] ? driver_probe_device+0x490/0x490
[   38.656036]  [<c08bf9af>] bus_add_driver+0x1ef/0x290
[   38.656036]  [<c08c143d>] driver_register+0x5d/0xf0
[   38.656036]  [<c07d809a>] __pci_register_driver+0x4a/0x50
[   38.656036]  [<f7e80e9d>] drm_pci_init+0xdd/0x100 [drm]
[   38.656036]  [<f7ef01f9>] nouveau_drm_init+0x1f9/0x1000 [nouveau]
[   38.656036]  [<f7ef0000>] ? 0xf7ef0000
[   38.656036]  [<c040047a>] do_one_initcall+0xaa/0x200
[   38.656036]  [<f7ef0000>] ? 0xf7ef0000
[   38.656036]  [<c04dadc2>] ? rcu_read_lock_sched_held+0x42/0x80
[   38.656036]  [<c05daa8d>] ? kmem_cache_alloc_trace+0x23d/0x310
[   38.656036]  [<c0582bc1>] ? do_init_module+0x21/0x1b7
[   38.656036]  [<c0582bc1>] ? do_init_module+0x21/0x1b7
[   38.656036]  [<c0582bf0>] do_init_module+0x50/0x1b7
[   38.656036]  [<c050370c>] load_module+0x1ebc/0x2550
[   38.656036]  [<c0497d03>] ? local_clock+0x13/0x20
[   38.656036]  [<c0503ee7>] SyS_init_module+0x147/0x1a0
[   38.656036]  [<c04012c4>] ? do_audit_syscall_entry.isra.9+0x44/0x50
[   38.656036]  [<c0401627>] ? syscall_trace_enter_phase1+0x107/0x130
[   38.656036]  [<c0b96cc5>] syscall_call+0x7/0x7
[   38.656036] ---[ end trace d37eab05b9013f5b ]---

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